joebarretoi32911 joebarretoi32911 30-01-2024 Mathematics contestada The volume of a well is 40.0 ft³. How many kilograms of concrete will it take to fill the well if the density of concrete is 2.85 g/cm³?a) 3.47 kgb) 3.23 x 10³ kgc) 3.47 x 10³ kgd) 3.23 x 10⁶ kg